baber/WOPTO huggingface dataset:
Patent JP-5082062-B2 (JP)
IPC: A61F2/06
Filed: 2001-07-02
Granted: 2012-11-28
Abstract: A catheter apparatus is provided including an arterial catheter and a venous catheter wherein the distal ends of the catheter are insertable in an artery and a adjacent vein, respectively to a position adjacent a site for creating a fistula. The venous catheter includes a radially expandable structure adjacent the distal end which can be selectively extended outwardly to expand a portion of the wall of the vein adjacent the venous fistula site towards contact with the wall of the artery adjacent the arterial fistula site. The radially expandable structure of the venous catheter may include one or more balloons which can be inflated or a wire basket, or the vein can be expanded by injecting a fluid through an injection port into an isolated portion of the vein. The apparatus further includes a tool for creating an opening through the wall of the artery adjacent the arterial fistula site and an opening through the outwardly extending portion of the wall of the vein adjacent the venous fistula site to extend outwardly the portion of the wall of the vein towards contact with the wall of the artery. The tool may include a needle coupled to the arterial catheter adjacent the distal end of the arterial catheter, the needle being selectively switchable between a first, inactive configuration wherein the needle can be guided through the artery without causing trauma to the artery wall and a second, active configuration wherein the needle is operative to create the opening in the artery wall. The fistula between the openings may be completed with the aid of a stent, and the proximal portion of the vein blocked with an embolization device.
Patent JP-5216180-B2 (JP)
IPC: A61B18/12
Filed: 2001-09-21
Granted: 2013-06-19
Abstract: The invention provides a medical device that includes a housing, a tubular member extending from the distal end of the housing, a first arm extending from the distal end of the tubular member, the first including a first L-shaped electrode, a second arm extending from the distal end of the tubular member, the second arm including a second L-shaped electrode and being disposed coaxially with the first arm, at least one solution infusion opening on each electrode, and a solution delivery channel for delivery of a conductive fluid or solution to the solution infusion openings which enhances conductivity and limits maximum temperature. According to the invention, at least one of the first arm or the second arm is translationally moveable, and at least one of the first arm or the second arm is adapted to be coupled to a source of radio-frequency energy.
Patent JP-3994054-B2 (JP)
IPC: A41D31/00
Filed: 2001-10-26
Granted: 2007-10-17
Abstract: The invention concerns a textile surface having at least a high-visibility face. It is obtained from yarns or fibres of at least three types, of blanketing yarns or fibres, heat-stable yarns or fibres and high-visibility yarns or fibres. The surfaces provide excellent protection against fire and flames.
Patent JP-3999659-B2 (JP)
IPC: B65D5/66
Filed: 2001-11-22
Granted: 2007-10-31
Abstract: A rigid cigarette packet ( 1 ), in the form of a right parallelepiped and extending along an axis (Z), has a container ( 4 ), and a lid ( 5 ) hinged to the container ( 4 ) along a hinge ( 6 ) so as to move between a closed position and an open position in which the lid ( 5 ) permits access to a compartment ( 14 ), housing cigarettes ( 2 ), through an opening ( 15 ) in the container ( 4 ), which has a front wall ( 9 ), a rear wall ( 10 ), two lateral walls ( 11 ), a bottom wall ( 12 ), and a top wall ( 13 ); the opening ( 15 ) extends along the front wall ( 9 ), between the hinge ( 6 ) on the front wall ( 9 ) and a free edge ( 18 ) of the front wall ( 9 ).
Patent JP-4763224-B2 (JP)
IPC: G02B5/30
Filed: 2001-11-29
Granted: 2011-08-31
Abstract: An optical body includes a substrate and a cholesteric liquid crystal layer disposed on the substrate. The cholesteric liquid crystal layer has a non-uniform pitch along a thickness direction of the layer and comprises a crosslinked polymer material that substantially fixes the cholesteric liquid crystal layer. The crosslinking hinders diffusion of cholesteric liquid crystal material within the cholesteric liquid crystal layer. In other methods of making an optical body, a reservoir of chiral material is provided during the process over a first cholesteric liquid crystal layer to diffuse into the layer and provide a non-uniform pitch. Alternatively, two coating compositions can be disposed on a substrate where the material of the first coating composition is not substantially soluble in the second coating composition.
Patent JP-4339595-B2 (JP)
IPC: A61K31/715
Filed: 2002-03-26
Granted: 2009-10-07
Abstract: An aqueous suspension, stable in physiological medium, of nanoparticles for delivering active principles such as insulin. The delivery particles are based on a three-block copolymer: polyethylene glycol/hydrophilic polyaminoacid/hydrophobic polyaminoacid. These three-block copolymers can be associated with an active principle without denaturing it, and perform a controlled and long-term release of the active principle in vivo, and thus provide the active principle with a very prolonged release. Also disclosed is a powder form solid from which are derived the delivery particles, the preparation of the powder-form solid, a suspension of delivery particles based on the three-block copolymer, and pharmaceutical specialties obtainable from the delivery particles filled with active principle.
Patent JP-4629308-B2 (JP)
IPC: A61K47/24
Filed: 2002-05-10
Granted: 2011-02-09
Abstract: Liposomes of a specific bilayer composition containing an entrapped modifying compound are claimed. The liposomes of the invention are suitable for the internalisation of a variety of materials, even following long-term storage. Suitable materials of the invention include radiometals, parmagnetic compounds, radioopaque compounds and prodrugs. Upon internalisation, the material reacts chemically with the entrapped modifying compound such that said material remains internalised within the liposomes of the invention. Also claimed in the present invention are the liposomes containing internalised material and kits for their preparation. Furthermore, the use of said liposomes containing internalised material for the imaging infection, inflammation or tumour in a human is claimed.
Patent JP-3915714-B2 (JP)
IPC: B60W10/10
Filed: 2003-02-28
Granted: 2007-05-16
Abstract: In an automatic transmission (10) including a forward clutch (51) and a lockup clutch (26) of a torque converter (20) which are provided on a driving-power transmitting path between an engine (1) and a driving wheel, a vehicle driving condition is classified into a plurality of regions and an associated slip control between the forward clutch (51) and the lockup clutch (26) is executed. Accordingly, both of improvements of gas mileage and drivability can be attained at a high level.
Patent JP-4102690-B2 (JP)
IPC: H04L29/06
Filed: 2003-03-24
Granted: 2008-06-18
Abstract: A system and method for determining a destination for an Internet protocol packet. Generally, with reference to the structure of the system, the system utilizes a memory (189) and a processor (182). The processor (182) is instructed by the memory (189) to perform the steps of: searching the memory (189) for a destination Internet protocol address (304) associated with the Internet protocol packet (202); reading a destination media access control address (304) identified by the destination Internet protocol address (304); dropping the Internet protocol packet (202) if a value of the destination media access control address is zero (254); and adding the media access control address (308) to the Internet protocol packet (202) as the destination of the packet, if the destination media access control address (304) is not equal to zero (258). In addition, the memory (189) is preferably a content addressable memory. <IMAGE>
Patent JP-4203358-B2 (JP)
IPC: A61M25/01
Filed: 2003-05-30
Granted: 2008-12-24
Abstract: A guide wire includes a wire member having a first wire (2) disposed on the distal side of the guide wire, and a second wire (3) disposed on the proximal side from the first wire. The second wire is made from a material having an elastic modulus larger than that of the first wire. For example, the first wire is made from a superelastic alloy, and the second wire is made from a stainless steel. The first wire is joined to the second wire at a welded portion (14) by welding. A coil (4) is disposed on the distal side from the first wire. A cover layer (5) is formed on the outer peripheral surface of the wire member in such a manner as to cover at least the welded portion. The cover layer is made from a material capable of reducing the friction of the cover layer, for example, a fluorocarbon resin or a hydrophilic material, to thereby improve the sliding performance of the guide wire. Such a guide wire is excellent in operationality and kink resistance. <IMAGE>
Patent JP-4209723-B2 (JP)
IPC: B60N3/04
Filed: 2003-06-25
Granted: 2009-01-14
Abstract: A formed mat has a high elastic non-woven body and a thermoplastic resin sheet layered on the non-woven body, the non-woven body having high elasticity, a superior shape recovery performance, and sufficient cavities and thickness, thereby acting to heighten sound absorption performance, the resin sheet having non-permeability of air, thereby acting to heighten sound isolation performance. The high elastic non-woven body is 3.0mm or more in thickness, 300g/m 2  or more in weight per unit area, and less than 0.20g/cm 3  in density.
Patent JP-4252412-B2 (JP)
IPC: A61F2/40
Filed: 2003-09-29
Granted: 2009-04-08
Abstract: The component has a stem (22) for implantation within a humerus bone. The stem has a proximal portion (24) for positioning in metaphysis of the bone. A reverse articulating part (26) has concave bearing part (40) mounted within support, such that articulating part does not engage the bone. The bearing part has a body fitted within a cavity. The part (26) is connected with the proximal portion by a connection mechanism (28).
Patent JP-3959062-B2 (JP)
IPC: H04B1/707
Filed: 2003-12-11
Granted: 2007-08-15
Abstract: The present invention discloses an apparatus for mapping and spreading data symbols in a mobile communication system which can improve efficiency of the system by performing data symbol mapping and spreading processes by using binary operations. The apparatus maps and spreads data symbols by using binary operations when quadrature phase shift keying modulation is performed in a mobile communication time division duplex mode.
Patent JP-4969767-B2 (JP)
IPC: C07D311/80
Filed: 2002-05-09
Granted: 2012-07-04
Abstract: The present invention relates to a process for the production of compound A comprising reacting compound B with compound C. A further ring closure reaction may be necessary. The invention further relates to certain novel compounds of formula B.
Patent JP-4386719-B2 (JP)
IPC: B01J8/02
Filed: 2002-06-05
Granted: 2009-12-16
Abstract: A reactor for testing catalyst systems which has a plurality of catalyst tubes ( 2 ) which are arranged parallel to one another in the interior space of the reactor and whose ends are welded into tube plates and also has caps ( 3 ) at each end of the reactor which each bound a cap space ( 4 ), with a fluid reaction medium ( 5 ) being fed via one cap space ( 4 ) into the catalyst tubes ( 2 ), flowing through the catalyst tubes ( 2 ) and being discharged via the other cap space ( 4 ), and is also provided with a heat exchange medium circuit in which the heat exchange medium ( 6 ) is fed in at one end of the reactor, flows through the intermediate space between the catalyst tubes ( 2 ) and flows out at the other end of the reactor, wherein the catalyst tubes ( 2 ) are arranged in two or more catalyst tube regions ( 7 ) which are thermally separate from one another, is proposed.
Patent JP-4392238-B2 (JP)
IPC: A61K38/00
Filed: 2002-06-14
Granted: 2009-12-24
Abstract: Methods and kits for diagnosing tumorigenicity and for determining whether a cancer patient is resistant to the pharmacological effects of antiestrogen therapy. Increased levels of the PCDGF (GP88) growth factor are indicative of tumorigenicity and resistance to the pharmacological effects of antiestrogen therapy. The methods and kits of the invention are useful for assessing the tumorigencity of a biological sample from a patient and determining whether the patient is a candidate for antiestrogen, including tamoxifen, therapy.
Patent JP-3981073-B2 (JP)
IPC: B21C37/06
Filed: 2002-07-10
Granted: 2007-09-26
Abstract: The invention pertains to a flat product in the form of a wall for a heat exchanger that is operated with cooling mediums in the form of corrosive liquids that contain biological organisms. In order to protect the wall of the heat exchanger against corrosion on the side that comes in contact with the cooling medium and to prevent biological organisms from settling down on the heat exchanger wall, the wall consists of a titanium or titanium alloy layer and a copper/titanium alloy layer that is integrally connected to the titanium or titanium alloy layer by means of an intermediate alloy layer.
Patent JP-4333366-B2 (JP)
IPC: F16C29/06
Filed: 2002-09-12
Granted: 2009-09-16
Abstract: A bearing unit is provided which includes a shaft ( 51 ) to support rotatably, radial bearing ( 55 ) to support the shaft ( 51 ) circumferentially, a thrust bearing ( 66 ) to support the shaft ( 51 ) in the direction of thrusting, and a housing ( 56 ) having the radial bearing ( 55 ) and thrust bearing ( 66 ) disposed therein and in which a viscous fluid ( 57 ) is filled. The housing ( 56 ) has a sealed structure except for a shaft insertion hole ( 65 ) formed therein and through which the shaft 51 is introduced. Between the outer surface of the shaft ( 51 ) and the inner surface of the shaft insertion hole ( 65 ), there is defined a gap ( 69 ) having a sufficient width to prevent the viscous fluid ( 57 ) filled in the housing ( 56 ) from leaking out of the latter. The housing ( 56 ) is formed as a one-piece structure by molding a synthetic resin.
Patent JP-4474204-B2 (JP)
IPC: B64D9/00
Filed: 2004-05-28
Granted: 2010-06-02
Abstract: The lashing point fixture (1) for a cargo loading system of especially an aircraft has a lashing element (2) mounted in a housing (5) and rotatable around a pivot axis. The housing furthermore has a fastening holder (8) which has a rail profile system (13) which when the lashing component is not in use can accommodate at least one connecting element for additional components. The lashing element is pivotable into an approximately horizontal position, and the fastening holder is located in a plane above the pivot axis.
Patent JP-4176061-B2 (JP)
IPC: H04B10/296
Filed: 2004-08-03
Granted: 2008-11-05
Abstract: An optical network system enabling confirmation of connection and tracking of wavelength paths at a high speed and a low cost without introducing any special hardware by having a wavelength path monitoring unit in an NMS give temporary change of optical power through a change generating unit to an optical signal S from an optical transmitting/receiving node, by having a change detecting unit confirm that this change of optical power has propagated through an optical transmission line and appeared at each node on the way, and confirming connections and monitoring the wavelength path while confirming the presence of the change.
Patent JP-4629425-B2 (JP)
IPC: B23K26/20
Filed: 2004-12-14
Granted: 2011-02-09
Abstract: A plurality of stretches (T) of laser weld are executed on a structure to be welded by means of a device (16) for focusing and orientation of the laser beam, which is associated to a component element (13) of a manipulator robot (1). The focusing head is kept in the proximity of, but not closely adjacent to, the different areas to be welded and can consequently follow a simplified path (R), whilst the device (16) for orientation of the laser beam aims the latter on the different areas of the structure to be welded, so that the speed of travel of the laser beam spot along the longitudinal direction of the weld stretch is independent from the speed of travel of the robot end element. <IMAGE>
Patent JP-4611013-B2 (JP)
IPC: G02B7/02
Filed: 2004-12-24
Granted: 2011-01-12
Abstract: Evenly distributed over a circumference, flat coil springs (FCS) (36) acting in an axial direction fasten with a first ring (37) with pins (39) on-axis. The FCS plug onto the pins that lock into drilled holes in a second ring (38). The first and second rings along with the FCS fitted between them and on the pins form a spring cage that ensures flexible movement in the parts free from play.
Patent JP-4758648-B2 (JP)
IPC: G11C16/04
Filed: 2003-09-10
Granted: 2011-08-31
Abstract: Methods and apparatus for maintaining an average erase count in a system memory of a non-volatile memory system are disclosed. According to one aspect of the present invention, a method for determining an average number of times each block of a number of blocks within a non-volatile memory of a memory system has been erased includes obtaining an erase count for each block that indicates a number of times each block has been erased. Once all the erase counts have been obtained, the erase counts are summed, and an average erase count that indicates the average number of times each block of the number of blocks has been erased is created by substantially dividing the sum by the number of blocks.
Patent JP-4624119-B2 (JP)
IPC: F01M13/04
Filed: 2005-01-27
Granted: 2011-02-02
Abstract: The cylinder head cover is formed from a lower shell (11) and an upper shell (12) joined at a sealing interface (14). The functional elements are in the form of two segments, one integrated into the lower bowl, and the other into the upper bowl. Essential functional parts of the oil separator are fitted to the upper and lower shells. These include the vessel (16) and immersion tube (15) of a cyclone.
Patent JP-3742864-B2 (JP)
IPC: F24F11/02
Filed: 2005-03-16
Granted: 2006-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the cost-up and the increase of maintenance parts in a case when a plurality of air conditioners using adsorption heat exchangers are installed or when air conditioner using the adsorption heat exchanger is installed together with an air conditioner using an air heat exchanger.  <P>SOLUTION: This air conditioning system 1 comprises a plurality of latent heat system use-side refrigerant circuits 10a, 10b connected with each other in parallel, and a plurality of sensible system use-side refrigerant circuits 10c, 10d connected with each other in parallel. The latent heat system use-side refrigerant circuits 10a, 10b have the adsorption heat exchangers 22, 23, 32, 33 provided with adsorbent on their surfaces. The sensitive heat system use-side refrigerant circuits 10c, 10d have the air heat exchangers 42, 52 and performs the heat exchange between the refrigerant and air.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-4738900-B2 (JP)
IPC: H04N21/647
Filed: 2005-06-07
Granted: 2011-08-03
Abstract: A content distribution method for distributing content over a peer-to-peer network such that the full potential throughput of the network is achieved. The content distribution method divides the content to be distributed into many small blocks. Each of the content blocks then is assigned to a node, which can be a content-requesting node, a non-content-requesting node or a source node. Content is assigned based on a capacity of the node, where nodes having a larger capacity are assigned a greater number of content blocks and nodes having a smaller capacity are assigned a fewer content blocks. The capacity generally is defined as the upload bandwidth of the node. Redistribution queues are employed to control the throughput of the distribution. This bandwidth control strategy ensures that upload bandwidths of the peer and source nodes are fully utilized even with network anomalies such as packet losses and delivery jitters.
Patent JP-4477550-B2 (JP)
IPC: G01R33/36
Filed: 2005-06-15
Granted: 2010-06-09
Abstract: The circuit has a main supply line portion that constitutes of multi-conductor line portions. Each conductor line portions includes unconnected conductive portions (6, 6`) connected with a coil and with connected conductive portions to form an assembly connected with supply circuit portions (7, 7`). The portions (7, 7`) are connected with the portions (6, 6`) by an additional oscillating circuit (9) having a resonance frequency. Independent claims are also included for the following: (A) a nuclear magnetic resonance probe including a multi-frequency supply circuit (B) a nuclear magnetic resonance spectrometer including a multi-frequency supply circuit.
Patent JP-4420462-B2 (JP)
IPC: G02F1/1335
Filed: 2005-07-26
Granted: 2010-02-24
Abstract: A poly-silicon liquid crystal display device with an improved aperture ratio and a simplified method of fabricating the same are disclosed. A liquid crystal display device according to the present invention includes first and second substrates; a gate line on the first substrate; a data line crossing the gate line to define a pixel region; a thin film transistor (TFT) near the crossing of the gate and data lines, the TFT having a gate electrode, a source electrode and a drain electrode; a pixel electrode in the pixel region, the pixel electrode having a double-layer structure in which a metal layer is formed on a transparent conductive layer; a black matrix on the second substrate, the black matrix having an aperture portion partially overlapping the pixel electrode and the drain electrode; and a liquid crystal layer between the first and second substrates.
Patent JP-4456054-B2 (JP)
IPC: G02B6/00
Filed: 2005-09-29
Granted: 2010-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method and device of a fluorine-doped quartz glass having a reduced OH content which is capable of preventing the effect of the increase of the OH content due to the infiltration of outdoor air, in a sintering process for transparently vitrifying while supplying a fluorine-added gaseous starting material.  <P>SOLUTION: In a first invention, a sintering gas is supplied from a lower part of a furnace core tube 2 so that a linear velocity of the sintering gas flowing at an upper part of a soot deposited body 1 and containing at least fluorine-added gaseous starting material may be ≥20 mm/s in the sintering process in which the soot deposited body 1 is hung down into the furnace core tube 2, heated, dehydrate and transparently vitrified. In a second invention, a disk 15 moving together with the soot deposited body 1 is mounted at the upper part of the soot deposited body 1 and the sintering gas is supplied from the lower part of the furnace core tube 2 so that the linear velocity of the sintering gas flowing at a clearance between the furnace core tube 2 and the disk 15 and containing at least fluorine-added gaseous starting material may be ≥20 mm/s in the sintering process in which the soot deposited body 1 is hung down into the furnace core tube 2, heated, dehydrate and transparently vitrified.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-4899416-B2 (JP)
IPC: G10L19/018
Filed: 2005-10-27
Granted: 2012-03-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a network connection device and a network connection system that can provide address information such as a URL etc., so as not to disturb a content main body and easily acquire address information of a terminal device such as a mobile phone.  <P>SOLUTION: After a sound generated by a sound signal reproducing device 400 is acquired as a digital sound signal through a microphone 310, an address information extraction unit 320 extracts embedded address information from the sound signal and a network access unit 330 uses the extracted address information to access the corresponding site 601.  <P>COPYRIGHT: (C)2007,JPO&INPIT